Plot Synopsis: Kolchak DVD. Kolchak : The Night Stalker comes to DVD for the first time! In the Kolchak DVD, Darren McGavin stars as Carl Kolchak, a headstrong investigative reporter on the trail of the paranormal: zombies, vampires, werewolves, ghosts, and even aliens. No matter how unnatural or unbelievable, Kolchak is there to uncover the truth… one supernatural hunt at a time.